An experimental study of dynamic compacting replacement treatment of an old workingout section in the underlying stratum of expressway

ZHAO Lian-heng; LI Liang; ZOU Jin-feng; ZHAO Zhi-gang

English Version Journal Login

您当前的位置：

首页 >

文章列表页 >

An experimental study of dynamic compacting replacement treatment of an old workingout section in the underlying stratum of expressway

更新时间：2026-06-25

- An experimental study of dynamic compacting replacement treatment of an old workingout section in the underlying stratum of expressway
- Vol. 27, Issue S2, (2006)
- 作者机构：
  
  1. 中南大学土木建筑学院,长沙,410075
  2. 中铁七局集团有限公司,郑州,450007
- 作者简介：
- 基金信息：
- DOI：
  CLC： TU45
- Online First：16 December 2006，
  
  Published：2006
- 稿件说明：
移动端阅览
ZHAO Lian-heng, LI Liang, ZOU Jin-feng, et al. An experimental study of dynamic compacting replacement treatment of an old workingout section in the underlying stratum of expressway[J]. 2006, 27(S2).
DOI：

ZHAO Lian-heng, LI Liang, ZOU Jin-feng, et al. An experimental study of dynamic compacting replacement treatment of an old workingout section in the underlying stratum of expressway[J]. 2006, 27(S2). DOI：

摘要

采空区是指地下矿产被采出后留下的“空洞区”。迄今对浅层老采空区上建高速公路一类重大工程的研究较少

研究浅层老采空区上建设高速公路的工程地质适应性、质量控制及施工工艺具有重要意义。结合常吉高速公路工程，从设计处理要求、治理范围、治理方案对比优选、强夯置换现场试验分析、施工组织工艺设计等几个方面，对浅层老采空塌陷区强夯置换治理技术进行了研究，研究结果表明，强夯置换治理此类工程效果显著。

Abstract

The working out section refers to the cavity where the mines in this area has been excavated.Up to now

a few of studies about constructing expressway above the ground of old shallow workingout section have been implemented. And the analysis of the suitability of engineering geology

quality control and construction technology has great significance for this special engineering. Combining with the practice of Changde-Jishou expressway

the treatment technology of dynamic compacting replacement for old shallow workingout section includes the requirement of design and treatment

treatment scope

project selection and in-situ test analysis of dynamic compacting replacement which are analyzed and evaluated carefully. Therefore

the construction organization design for constructing expressway above the old-shallow march is raised in this paper. The findings indicate that the dynamic compacting replacement for this kind of engineering is reliable.

关键词

Keywords

references

Views

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Study of long-term performances of reinforced slope at expressway

Study of microstructural characteristics of soft soil in Tang-Cao expressway

Study on treatment schemes of an expressway multi-arch tunnel middle wall

Analysis of influence of embankment height on settlement of expressway on soft foundation under vehicle loads

Determination of subgrade bearing capacity in Yellow River delta

Related Author

LI Xia

WANG Cheng-zhi

ZHU Gen-qiao

MU Huan-sheng

WANG Ming-nian

ZHAO Dong-ping

GAO Yu-feng

LI Bing

Related Institution

School of River and Ocean Engineering, Chongqing Jiaotong University

China Merchants Chongqing Communications Research & Design Institute Co., Ltd., Chief Engineer Office

College of Civil Engineering, Chongqing University

Hebei Provincial Communications Planning and Design Institute

College of Civil Engineering, Southwest Jiaotong University

AI问答

⁰